Skin
The skin protects our body against injury and infection, regulates temperature and controls the loss of body fluids. Its two main layers are the dermis and epidermis. Skin can be affected by sun, ageing, injury and infection.
Browse by topic
Articles
Topic: Introduction to skin
Skin
The skin is a good indicator of health – if someone is sick, it often shows in their skin.
Healthy ageing - the skin
Many age-related skin changes can be reduced with healthy lifestyle choices and good skin care.
Sweat
Sweat’s main function is to control body temperature.